sched: Use cached value of span instead of calling sched_domain_span()
authorViresh Kumar <viresh.kumar@linaro.org>
Tue, 11 Jun 2013 11:02:43 +0000 (16:32 +0530)
committerIngo Molnar <mingo@kernel.org>
Wed, 19 Jun 2013 10:58:46 +0000 (12:58 +0200)
commit0936629f01bb1b11772db8c36be421365238cbec
treef14edb3ec14866716a9de62e0db7aea59035353a
parent27723a68caf05381b0b0bc6e127da2c9e7bcb775
sched: Use cached value of span instead of calling sched_domain_span()

In the beginning of build_sched_groups() we called sched_domain_span() and
cached its return value in span. Few statements later we are calling it again to
get the same pointer.

Lets use the cached value instead as it hasn't changed in between.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/834ecd507071ad88aff039352dbc7e063dd996a7.1370948150.git.viresh.kumar@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/sched/core.c